html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
a {
  text-decoration: none !important;
}
.weui-half-screen-dialog__ft {
  padding: 0 0 12px !important;
}
.weui-half-screen-dialog__bd {
  padding-bottom: 0 !important;
}
.main {
  height: 100vh;
  background-color: #f0f2f5;
}
.login-top {
  background: linear-gradient(-52deg, #5ed1e1, #bfc2fe, #e8bddb);
}
.title {
  text-align: center;
  & > a {
    position: absolute;
    top: 1rem;
    left: 0.5rem;
  }
}
.spell {
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.1rem;
  padding-top: 1.2rem;
  padding-bottom: 1rem;
}
